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/* Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
*/
#define import_spp
#include <iraf.h>
/* OS_STRPAK -- Pack an SPP string (type XCHAR) into a C string in a user
* supplied buffer. Return a pointer to the output buffer.
*
* N.B.: This routine should be used in preference to STRPAK in C code
* since the output string is of type char*, rather than XCHAR*.
*/
char *
os_strpak (
XCHAR *sppstr, /* SPP string */
char *cstr, /* C string */
int maxch /* max chars out, excl EOS */
)
{
register XCHAR *ip = sppstr;
register char *op = cstr;
register int n = maxch;
while ( (*op++ = *ip++) ) {
if (--n <= 0) {
*op = EOS;
break;
}
}
return (cstr);
}
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